We told you earlier that Joe Jonas and Blanda Eggenschwiler amicably decided to end their relationship after being together for 20 months.

Well, it's only amicable because that's what they want you to believe!

A friend close to the 24-year-old singer revealed that the end was near when it came to the two lovebirds. Their relationship may have seemed like sunshines and rainbows on the outside, but deep down it probably shouldn't have lasted as long as it did.

Apparently the 29-year-old former model always picked on the singer and his family wasn't very fond of the Swiss beauty.

The close friend revealed that Joe was unhappy for a while and said Blanda's incessant need to go out drove him over the edge:

"She was always picking a fight with Joe and putting him down. Joe has been unhappy for a long time now, and she was one of the main reasons.

Joe did not bring Blanda with him to Chicago to Lollapalooza this past weekend. He seemed to be happy and relaxed, which was a nice change.

Before meeting Blanda, Joe would go out and have fun, but not nearly as much as when they became a couple. She wanted to go out all the time, like every night."

Yikes. We get going out and having fun with your significant other, but if you're tired of it, speak up!

Not only was the excessive need to par-tay a problem, the next issue hit a little closer to home. His family wasn't very keen on their relationship.

The insider continued to say:

"His family did not like Blanda at all. Everyone was always telling Joe that she was using him and he would not listen."

Ah, well, love is blind! It only took him almost two years to figure that out.

And as usual, the ugly green monster reared its head into their relationship. The close confidant said:

"She was incredibly jealous of all of his friendships with women, and she hated how women would throw themselves all over him. It eventually got to the point where Joe could not take it anymore."

Eep. Well, what do you expect when you're dating a teenage heartthrob??

Yeah it's common that foreigners are mixing up those 2 countries Sweden and Switzerland.
Blanda Eggenschwiler is born and raised Zurich (Switzerland, not Sweden). Now she is a New York-based (or was) graphic designer and illustrator.
Her style combines collage, printmaking and drawing into a singular expression of feminine form. She draws inspiration from a variety of influences, such as Julie Verhoeven, Tibor Kalman, James Victore, Louise Fili and Martin Kippenberger. Her work merges the minimalist order and clean typography of her Swiss background with the visual hyper stimulation of her daily life in New York City. She currently works as an art director at The New York Times (or was).

The thought of her putting him down really upsets me. I thought she was a gold digger and would bet money she started the sex tape rumor. Emotional abuse it unacceptable. I'm really sad. No one deserves that. Also he's Joe Jonas and women will flirt. If you can't handle it get out.

I really tried to like her but I would swear she's responsible for that whole six tape scandal. She just wanted everyone to know her name. I saw a very recent pic of him and his eyes look happy so good for him.